翻耕土壤 的英文怎麼說
中文拼音 [fāngēngtǔrǎng]
翻耕土壤
英文
plowed soils-
Cultivation of steep hillsides may be impractical because of the danger of erosion.
在陡坡山地為防止土壤沖刷，果園不耕翻。In a solid which is moderately low in available zinc, deep cuts may expose zinc-deficient subsoils.
土壤中含有效鋅轉低時，深層耕翻會使缺鋅的底土暴露出來。The results show that the interface between the cultivated layer and the plough sole in the soil profile was undulated under the current cropping system mainly using small - sized four - wheeled tractors and flat under the cropping system of deep plowing annually in the fall
結果發現，現行的以小四輪拖拉機為主要動力的耕作制度下，土壤剖面中耕層與犁底層的界面為「波浪型」 ，而年年進行秋翻的玉米田，其耕層與梨底層的界面為「平面型」 。A filed study on soil nutrient loss of different slope landuse types in the xiaolangdi gorges reservoir area was conducted under simulated rainfall
摘要通過野外模擬降雨試驗，分析了撂荒荒坡、林草間作、農林間作、造林林地和坡耕地翻耕種植玉米、坡耕地翻耕休閑6種利用方式下的土壤流失特徵。The most economic way is to mechanically " bury " all the harvested straw under the ploughed layer straight away after the harvest, letting it be decomposed there
最為經濟的還田方式是在土壤耕作之際將稻草全部翻壓在土壤的犁底層，讓其在此腐解。Farmers in rawalpindi district of pakistan tractor cultivate or animal plough their fields on average 8 times from the beginning of the monsoon until wheat planting
巴基斯坦拉瓦爾品第地區的農民從季風季節開始到種麥，平均用拖拉機或畜力犁耕翻8次土壤。Based on wide - ranging knowing the mechanical technology of overturning crops stalk into soil inland and overseas, combined with the present condition and the requirement of the mechanical technique developing, aimed at the tendency of the remained stalks heightened of food crops in south china, the thesis brings up an mechanizing technical project and mating device, which contain the function of plowing soil and overturning crops stalk on the base of plough. it is tightly packed, reliable and can be used conveniently
本文是在對國內外秸稈還田機械技術廣泛了解的基礎上，結合我國秸稈還田的現狀及其對機械技術發展的需求，針對我國南方主要糧食作物收獲后滯留在田間的秸稈日益增高的態勢，提出了一種基於犁耕基礎上的集土壤翻耕與高稈翻埋功能於一體，結構緊湊、使用方便、性能可靠的機械化技術方案及配套裝置。Agricultural machinery ; tools for working the soil ; requirements and test
農用拖拉機和機械.土壤翻耕工具.要求和檢驗The methods involve soil fertility management as well as reduced tillage. tilling is breaking up and turning the soil to prepare the ground for planting
這些方法包括土壤肥力管理和少耕作法。耕作就是松碎土壤並翻作，為種植做好土壤準備。By the crop residue input, priming effects of soil irjcrobe will take place, and decomposition and bio - fixation give rise to soil organic matter arid m in the up layer of soil. on the other hand, tillage accelerate ; ; the organic matter mineralization and leads to the quantity of organic matter decreasing in. or 10cm. layer which is about 1 / 2 of soil organic matter under no - tillage
覆蓋免耕使土壤上層的有機質和氮素穩定增加，這主要來自被激發的微生物繁殖時對碳和氮的生物固定，而傳統耕作則由於耕翻加速了有機物的礦化， 0 - 10cm土層微生物碳含量均一，其數值幾乎為免耕系統的一半。To plough a field is to turn over the soil in it with a plough
耕田就是用犁翻田中的土壤。China agricultural university established an experiment plots in high land of fengning country, hebei province and observed the natural wind erosion. it indicated that, compared with traditional tillage - plowing up the soil in autumn, conservation tillage can reduce 77 % of soil wind erosion. it is necessary to research systematically and comprehensively on farmland wind erosion in order to study further about the effects and mechanism of conservation tillage and to explore the measures of preventing soil wind erosion
中國農業大學在河北豐寧壩上建立農田實驗區，進行自然風蝕觀察，表明與傳統耕作（秋翻地）相比，保護性耕作可以減少土壤風蝕量77 ，進一步研究保護性耕作的防風蝕效應和機理，探索防治土壤風蝕的措施，需要對農田風蝕進行系統而全面的研究。The methods involve soil fertility management as well as reduced * * *. tillage. tailing is breaking up and turning the soil to prepare the ground for planting
這些方法涉及土壤肥力管理和減少耕作。耕作就是翻開土壤使之適于種植。Organic matter is higher at the soil surface because plant residues from either grasslands or no - till are left on the surface whereas residues in conventional fields are mixed in the soil ; giving uniform organic matter
在草地和免耕方式下，植物殘體留在土表，所以表層土壤的有機質含量較高，而在傳統耕作制下，植物殘體被翻入土內，所以各層土壤中有機質含量差別不大。分享友人